
//Copyright 1997-2009 Syrinx Development, Inc.
//This file is part of the Syrinx Web Application Framework (SWAF).
// == BEGIN LICENSE ==
//
// Licensed under the terms of any of the following licenses at your
// choice:
//
//  - GNU General Public License Version 3 or later (the "GPL")
//    http://www.gnu.org/licenses/gpl.html
//
//  - GNU Lesser General Public License Version 3 or later (the "LGPL")
//    http://www.gnu.org/licenses/lgpl.html
//
//  - Mozilla Public License Version 1.1 or later (the "MPL")
//    http://www.mozilla.org/MPL/MPL-1.1.html
//
// == END LICENSE ==
using System;
using System.Xml;

using Swaf;

namespace Swaf.Workflow
{
	/// <summary>
	/// Summary description for IWorkflowExecutionEnvironment.
	/// </summary>
	public interface IWorkflowExecutionContext
	{
		void setNextInstruction(string instructionId);
		object calcValue(XmlElement source);
		IContext getCurrentContext();
		object callInstructionSet(XmlElement baseEl, bool newContext);
		void completeInstructionSet();
		IApplication getApp();
		void addCalcValueHandler(ICalcValueHandler handler);
		void removeCalcValueHandler(ICalcValueHandler handler);
	}
}
